...that the Band-Aid Bandage was invented by a Johnson & Johnson employee whose wife had cut herself? Earl Dickson's wife was rather accident prone, so he set out to develop a bandage that she could apply without help. He placed a small piece of gauze in the center of a small piece of surgical tape, and what we know today as the Band Aid bandage was born!
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| Number | Title | Issue Date |
| 5057488 | Synthesis of Bi-Pb-Ca-Sr-Cu-O superconductive material A reactant particulate mixture comprised of Bi2 CaSr2 Cu2 O8b1;x where x ranges from 0 to 0.5, Ca2 CuO3, cupric oxide and lead oxide is formulated and reacted to produce superconductive B... | 10/15/1991 |
| 5057486 | Synthesis of Bi-Pb-Ca-Sr-Cu-O oriented polycrystal superconductor A particulate mixture comprised of Bi2 CaSr2 Cu2 O8b1;x where x ranges from 0 to 0.5, Ca2 CuO3, cupric oxide and lead oxide, wherein the Bi2 CaSr2 Cu2 O | 10/15/1991 |
| 5051204 | Multi-element metal chalocogenide A novel, multi-element metal chalcogenide is disclosed which has the following general formula (I): X.sub.(1-a)x X'ax Yy Zz (I) wherein X stands for at least one element selected from Bi, Sb and As, X1 | 09/24/1991 |
| 4959347 | Forming homogeneous precursers of Bi-Sr-Ca-Cu via carboxylates in the presence of oxidizing agents A process for producing a superconductor of an oxide system, which comprises uniformly dissolving, dispersing or suspending in a solvent metal elements for constituting the oxide system at least partly in the form of carboxylates with the rest, if any, be... | 09/25/1990 |
| 4933317 | Bismuth oxide superconductors, and devices and systems comprising such a superconductor A new class of Bi-based superconductive oxides is disclosed. As do the previously known Bi-based superconductors, the novel materials have a perovskite-like crystal structure. However, in contradistinction to the prior art materials, the inventive materia... | 06/12/1990 |
| 4906406 | Thermistor composition The invention is directed to a thick film thermistor composition consisting of finely divided particles of (a) a ruthenium-based pyrochlore, and (b) a short borosilicate glass or glass mixture, both dispersed in (c) an organic medium.... | 03/06/1990 |
| 4880771 | Bismuth-lead-strontium-calcium-cuprate superconductors Novel superconductive Pb-substituted oxides are disclosed. The oxides all have layered perovskite-like crystal structure, and manifest superconductivity (R=o) above about 77K. The materials are described by the nominal formula X2+x M3-x | 11/14/1989 |
| 4843059 | Superconductive mixed valence copper oxide, and method of making it A superconducting mixed valence copper oxide, having a formula of the type: where: 0ࣘx | 06/27/1989 |
| 4814107 | Nitrogen fireable resistor compositions A nitrogen fireable resistor composition comprising: a. a conductive phase containing (1) a perovskite of the form A'1-x A"x B'1-y B"y O3, wherein when A' is Sr; A" is one or more of Ba, La, Y, Ca and Na, ... | 03/21/1989 |
| 4784717 | Method of manufacturing BaPb1 A method of manufacturing BaPb1-x Bix O3 single crystal wherein the BaPb1-x Bix O3 single crystal is grown by hydrothermal synthesis which applies heat and pressure to a nutrient composed o... | 11/15/1988 |
| 4731153 | Method to manufacture BaPb1-x BIx O3 single crystal The present invention is the method of manufacturing BaPb1-x Bix O3 single crystal utilized as a super-conductor. In this method, the starting material and the growing substrate are mounted inside an autoclave, in which an... | 03/15/1988 |
| 4678732 | Method for manufacture of photo-semiconductor A photo-semiconductor is produced by melting Bi2 O3 or its mixture with a small amount of an oxide or fluoride and then quenching the resultant melt in the form of a film.... | 07/07/1987 |
| 4636332 | Thick film conductor composition Thick film conductor compositions comprising an admixture of finely divided particles of A. noble metal, noble metal alloy or mixtures thereof, and B. inorganic binder comprising a glass corresponding to the formula Bi4 Si3-x Gex | 01/13/1987 |
| 4539223 | Thick film resistor compositions Resistor composition comprising an admixture of finely divided particles of (a) ruthenium-based conductive material, (b) inorganic binder and (c) cobalt ruthenate.... | 09/03/1985 |
| 4536328 | Electrical resistance compositions and methods of making the same A composition for making electrical resistance elements including a conductive component which comprises (a) a precious metal oxide of the formula A'1-x A"x B'1-y B"y O3, wherein when A' is Sr; A" is one o... | 08/20/1985 |
| 4499011 | Resistance paste for a resistor body A resistance paste for the manufacture of a resistor body, for example, by silk-screening and the resistance body manufactured herewith, which paste comprises a mixture of Pb2 Rhx Ru2-x O7-y, a permanent binder ... | 02/12/1985 |
| 4476039 | Stain-resistant ruthenium oxide-based resistors Stain-free printable thick film resistor compositions comprising finely divided particles of (a) ruthenium oxide-based compound, (b) a thermally decomposable oxygen-containing compound of a nonalkali metal and (c) inorganic binder, all dispersed in (d) an... | 10/09/1984 |
| 4440670 | Method of synthesizing high surface area unagglomerated noble metal pyrochlore compounds A method of preparing electrically conductive pyrochlore compounds of high surface area and unagglomerated form, having the formula is disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures t... | 04/03/1984 |
| 4420422 | Method for making high surface area bismuth-containing pyrochlores Method for making a pyrochlore of the formula Bi2-x Mx B2 O7-z by firing finely divided particles of bismuth oxycarbonate. The pyrochlores made by the invention have a high surface area and are especially useful... | 12/13/1983 |
| 4362656 | Thick film resistor compositions Resistor composition comprising an admixture of finely divided particles of (a) ruthenium-based conductive material, (b) inorganic binder and (c) a manganese vanadate compound.... | 12/07/1982 |
| 4341612 | Electrolytic cell An electrolytic cell comprises two or more units wherein each unit comprises a gas and liquid permeable anode is closely brought into contact with one surface of a cation exchange membrane and a gas and liquid permeable cathode which is closely brought in... | 07/27/1982 |
| 4318830 | Thick film conductors having improved aged adhesion Thick film conductors for hybrid microelectronic applications, having improved aged adhesion on various substrates such as 96% Al2 O3 and BeO, are provided. The improved aged adhesion at the solder joints is a result of the incorpora... | 03/09/1982 |
| 4303742 | Resistance material Resistance material comprising a mixture of metal oxidic compounds, metal oxides, a permanent binder and a temporary binder, the resistance-determining component consisting of at least one component having the formula Mx Sr1-x Rh | 12/01/1981 |
| 4301042 | Resistance material A resistance material comprising a mixture of a permanent binder, a temporary binder and a bismuth-strontium rhodate having a composition defined by the formula Bix Sr1-x Rh2.5 O5-5.5 wherein 1/2>x>O as a resist... | 11/17/1981 |
| 4225469 | Method of making lead and bismuth pyrochlore compounds using an alkaline medium and at least one solid reactant source A method of preparing electrically conductive pyrochlore compounds having the formula: is disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, Oࣘxࣘ1.0 and 0ࣘyࣘ1. The m... | 09/30/1980 |
| 4203871 | Method of making lead and bismuth ruthenate and iridate pyrochlore compounds A liquid solution method of preparing electrically conductive pyrochlore compounds having the formula: is disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, 0ࣘ×ࣘ1.0 and... | 05/20/1980 |
| 4192780 | Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium and a reaction enhancing anodic potential A liquid solution method of preparing electrically conductive pyrochlore compounds of high surface area, having the formula: is disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof,... | 03/11/1980 |
| 4176094 | Method of making stoichiometric lead and bismuth pyrochlore compounds using an alkaline medium A liquid solution method of preparing electrically conductive pyrochlore compounds having the formula: is disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, and 0ࣘyࣘ1. T... | 11/27/1979 |
| 4163706 | Bi2 [M2-x Bix ]O7-y compounds wherein M is Ru, Ir or mixtures thereof, and electrochemical devices containing same (Bat-24) Novel bismuth-rich pyrochlore-type compounds are described having the formula: wherein M is selected from the group consisting of Ru, Ir and mixtures thereof and wherein x is greater than zero and less than or equal to about 1.0 and y is greater than or e... | 08/07/1979 |
| 4129525 | Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium A liquid solution method of preparing electrically conductive pyrochlore compounds of high surface area, having the formula: is disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof,... | 12/12/1978 |
| 4124539 | Pb2 [M2-x Pbx ]O7-y compounds wherein M is Ru, Ir or mixtures thereof, and method of preparation Novel lead-rich pyrochlore type compounds are described having the formula: wherein M is selected from the group consisting of Ru, Ir and mixtures thereof and wherein x is greater than 0 and less than or equal to about 1.2 and y is greater than or equal to 0 a... | 11/07/1978 |
| 4028277 | Voltage-dependent resistor A voltage-dependent resistor comprising a sintered body consisting essentially of ZnO, as a main constituent, and, as additives, bismuth oxide (Bi2 O3), titanium oxide (TiO2) and one or two members selected from the group ... | 06/07/1977 |
| 4003855 | Nonlinear resistor material and method of manufacture The zinc oxide grain size and breakdown voltage characteristics of polycrystalline zinc oxide varistors may be controlled by adjusting sintering times and temperatures. Varistor ceramics formed by sintering constituent metal oxides for long periods are fo... | 01/18/1977 |
| 3974107 | Resistors and compositions therefor Powder compositions for producing high resistivity resistors capable of withstanding high voltage surges without large changes in resistivity, said compositions comprising finely divided pyrochlore-related oxides, lead glasses and metal titanates. Alterna... | 08/10/1976 |
| 3960778 | Pyrochlore-based thermistors Powder compositions comprising finely divided solid solutions of certain pyrochlore-related oxides and glass powder, and thermistors thereof, useful in the electronics art.... | 06/01/1976 |
| 3932315 | Superconductive barium-lead-bismuth oxides Compositions of the formula Ba1.sub.-x Ax Pb1.sub.-y Biy O3 where A is Na, K, Rb, Cs, Sr or Pb, x is 0 to about 0.5, y is about 0.05-0.3, with the proviso that x ࣘ y when A is Na, K, Rb or Cs Are superconduct... | 01/13/1976 |